Angry IP Scanner is an open-source and cross-platform network scanner. It’s a software for scanning IP addresses and ports as well as has has many other features.
It is one of the most popular open-source network scanning tools available today. It is highly regarded by IT professionals, network administrators, and cybersecurity experts for its simplicity, speed, and versatility.
This article delves into what Advanced Angry IP Scanner is, how it works, its features, and the use cases that make it an indispensable tool for network management.
Table of Contents
FAQs About Angry IP Scanner: Everything You Need to Know
Introduction
Angry IP Scanner is a lightweight, fast, and open-source network scanning tool designed for IT administrators, network professionals, and enthusiasts. Whether you’re a beginner or an expert, this article answers the most frequently asked questions about it to help you make the most out of it.
What is Angry IP Scanner?
It is a cross-platform network scanner that quickly detects active hosts and open ports on a network. Known for its simplicity and speed, it’s widely used for troubleshooting, security checks, and network management.
Is Angry IP Network Scanner Free?
Yes, Angry IPscanner is free and open-source software. It is licensed under the GNU General Public License (GPL), which means you can download, use, and even modify the tool without any cost.
What Platforms Does Angry IP.Scanner Support?
It is compatible with major operating systems, including:
Since it’s built in Java, it can run on any system with a Java Runtime Environment (JRE) installed.
How Do I Install Angry IP Scanner?
Here’s a quick guide for installing:
For Windows:
- Download the executable file from the official website.
- Run the installer and follow the on-screen instructions.
For macOS:
- Download the
.dmg
file. - Drag and drop the icon into the Applications folder.
For Linux:
- Download the
.deb
or.rpm
package based on your distribution. - Use a package manager to install it (e.g.,
dpkg
for Debian/Ubuntu orrpm
for Red Hat-based systems).
How Does Angry IP Scanner Work?
It works by sending ping requests to a range of IP addresses to check for active hosts. It can also gather details like:
- Hostnames
- Open ports
- MAC addresses
- Response times
The tool uses multi-threading to ensure fast scanning, with each thread handling one IP address at a time.
What Are the Key Features of Advanced Angry IP Scanner?
Some standout features include:
- IP Range Scanning: Specify a range of IPs or subnets to scan.
- Customizable Plugins: Extend functionality with Java-based plugins.
- Export Results: Save scan results in formats like CSV, XML, or TXT.
- No Installation Required: Use the portable version for quick deployment.
- Cross-Platform Compatibility: Works on Windows, macOS, and Linux.
Is Angry IP Scanner Safe to Use?
Yes, it is safe to use, provided you download it from the official website. Ensure you have the necessary permissions before scanning networks to avoid violating privacy or legal regulations.
Can Angry IP Scanner Be Used for Illegal Activities?
No. it is intended for legitimate purposes, such as network management and troubleshooting. Unauthorized scanning of networks is illegal in many jurisdictions. Always ensure you have explicit permission before using it.
What Are Some Use Cases for Angry IP Scanner?
- Network Troubleshooting: Identify inactive devices or network bottlenecks.
- Security Audits: Detect open ports and vulnerable devices.
- IT Inventory Management: Map out devices connected to a network.
- Remote Access Testing: Verify open ports for services like SSH, FTP, or HTTP.
Are There Alternatives?
Yes, here are some popular alternatives:
- Nmap: Advanced network scanning and security auditing tool.
- Advanced IP Scanner: User-friendly network scanner for Windows.
- ZMap: High-speed single-packet network scanner.
- Fing: Mobile-friendly network scanner with device identification.
What Are the Limitations of Angry IP Scanner?
- Limited Analysis: Focuses on network scanning and does not provide in-depth vulnerability assessments.
- No Built-In Scheduler: Scans must be initiated manually or through external scripts.
- Requires Java: A compatible JRE must be installed, which may be inconvenient for some users.
How Can I Extend Angry IP Scanner’s Functionality?
It supports plugins for added functionality. Developers can create custom plugins in Java to enhance features such as:
- Adding new data collection methods.
- Exporting results to custom formats.
- Automating specific workflows.
Plugins can be loaded via the application’s settings menu.
How Do I Export Results in Angry IP Scanner?
To export results:
- Complete a scan.
- Click on the “File” menu.
- Choose “Export” and select the desired file format (e.g., CSV, XML, TXT).
- Save the file to your preferred location.
How Fast is Angry IP Scanner?
It is known for its speed due to multi-threading. Performance depends on factors like:
- Network size.
- System resources (CPU and RAM).
- Scanning settings (e.g., timeout and packet size).
How Do I Troubleshoot Common Issues?
Problem: Angry IP Scanner Shows No Results
Solution:
- Ensure the target IP range is correct.
- Verify your firewall is not blocking the tool.
- Check if the target devices are powered on and connected.
Problem: Java-Related Errors
Solution:
- Update or reinstall the Java Runtime Environment (JRE).
Is Angry IP Scanner Open Source?
Yes, the tool’s source code is available on its GitHub repository. Developers are encouraged to contribute or modify it for their own needs.
Is an Angry IP Scanner legal?
The license chosen is the famous GPL (GNU General Public License), which provides the users with as much freedom as possible, while restricts stealing of open-source code for usage in proprietary software.
Is Angry IP Scanner safe to use?
It is open-source and developed through the collaboration of many people. The review by many developers, users, and hackers helps make these open-source tools safe.
What is an Angry IP Scanner used for?
It is a cross-platform scanner that simplifies the gathering and reporting of network information. Administrators appreciate it for being easy to work with, portable and extensible. This article examines how to use it, including the process of installing the tool on Windows, Linux and macOS.
Is Nmap better than Angry IP Scanner?
Nmap is our top pick for an alternative because it offers a much deeper level of functionality, making it ideal for network administrators, security professionals, and advanced users.
What is the difference between green screen and blue screen?
A green background has a much higher luminosity than a blue one, making a green screen a better choice for daytime scenes when you want your shots to look bright and well lit. But a blue screen can be handy in scenes where you don’t need so much light.
Who is the owner of Angry IP Scanner?
The program is written and maintained by Anton Keks (tech blog, photography), who is a software craftsman and co-founder of Codeborne, an agile software development company.
Does Angry IP Scanner show MAC addresses?
It simply pings each IP address to check if it’s alive, then optionally it is resolving its hostname, determines the MAC address, scans ports, etc. The amount of gathered data about each host can be extended with plugins.
What does dead mean in an advanced IP scanner?
When a scanner pings a host and there is no response, the scanner will perceive the host as dead/not responding. Normally, you would just get no data for the IP, however if you enable a setting within a policy to show these, then they will apear DEAD.
What is the difference between IP scanner and port scanner?
A port scan is TCP or UDP traffic that is sent to a range of ports. These ports can be in sequence or random, from 0 to 65535. An IP scan is TCP or UDP traffic that is sent to a range of network addresses. Port scans examine a computer to find the services that it uses.
What does an IP scanner do?
Network IP scanning is the process of identifying active devices on a network and gathering information about them, such as IP addresses, device types, and open ports.
How long is an IP address stored?
Most web server are configures to only keep a rolling amount of logs – traditionally this was 30 days, but cheaper storage means some extend it. It depends on the website. Some websites store IP addresses indefinitely, while others only store them for a short period of time.
What is Angry IP Scanner?
It is a lightweight and cross-platform network scanner designed to quickly scan IP addresses and ports to identify devices on a network.
Originally created by Anton Keks, the tool is free to use and available under the GPLv2 license. It works on Windows, macOS, and Linux, making it accessible to a broad audience.
A handy software which actually used by network administrators and many users around the world, including large and small enterprises, banks, and agencies.
It scans IP addresses in any range and any ports. A cross-platform and lightweight software. Not requiring any installations, you can freely copy and use anywhere.
It can ping an IP address to check if it alive, then optionally resolves host name and determines the MAC address, scanned ports, etc.
It has additional features like Net BIOS information, favorite IP address ranges, web server detection, customizable openers, etc.
Scanning results can saved to CSV , TXT , XML or IP-Port list files. With using plugins, Angry IP Scanner can gather bunch of information about scanned IP.
In order to increase speed it uses multithread approach: a separate scanning thread created for each scanned IP address.
It designed for Linux, Windows, and Mac OS X, possibly supporting other platforms as well.
Now you can download the latest version of Angry IP Scanner software from the idownload.uno site.
How Does It Work?
The tool operates by pinging each IP address within a specified range to check if it is active. Once an active IP is detected, Angry IP Scanner can gather additional information about the device, such as its hostname, MAC address, and open ports.
This is achieved through a combination of ICMP (ping), ARP (Address Resolution Protocol), and other network scanning techniques.
Key Features
- Ease of Use: The user-friendly interface allows even beginners to use it effectively. Setting up a scan is as simple as entering a range of IP addresses and clicking the “Start” button.
- Speed: multi-threaded approach enables rapid scanning, with multiple IPs scanned simultaneously.
- Customizable Results: Users can define what data they want to collect and how it should be displayed. This flexibility ensures that the tool meets diverse needs.
- Plugin Support: Advanced users can extend the tool’s functionality by developing or integrating plugins.
- Cross-Platform Compatibility: Its availability on major operating systems makes it suitable for a wide range of environments.
- Port Scanning: In addition to IP scanning, Angry IP Scanner can probe for open ports, providing insights into the services running on a network.
- Export Options: Scanned data can be exported in various formats, such as CSV, TXT, or XML, for further analysis.
How to Use
- Download and Install: Visit the official website to download the appropriate version for your operating system. Follow the installation instructions.
- Configure Scan Range: Open the application and specify the IP range you want to scan. For example, you can scan your local network (e.g., 192.168.0.1 to 192.168.0.255).
- Choose Scanning Options: Select additional parameters such as pinging method, data collection fields, or specific ports to scan.
- Run the Scan: Click the “Start” button to begin the scanning process. The tool will display real-time results as it progresses.
- Analyze Results: Review the scanned data to identify active devices, open ports, and other useful information.
- Export Data: Save the results for documentation or further analysis using the export feature.
Common Use Cases
- Network Management: Identify devices on a network to ensure everything is operating as expected.
- Troubleshooting: Detect devices that should not be on the network or identify open ports that could pose a security risk.
- Security Audits: Perform preliminary scans to identify potential vulnerabilities, such as unprotected devices or unauthorized services.
- Asset Inventory: Maintain an up-to-date record of devices and their statuses within an organization.
Advantages and Limitations
Advantages:
- Simple and intuitive interface
- Free and open-source
- Cross-platform support
- Fast and efficient scanning
Limitations:
- Basic functionality compared to advanced enterprise tools
- Requires administrative privileges for some features
- May trigger security alerts in certain environments
Security and Ethical Considerations
It is crucial to use it responsibly and ethically. Unauthorized scanning of networks without permission is illegal and can lead to severe consequences. Always obtain explicit consent before performing scans, especially on networks you do not own.
Angry IP Scanner Features
- Scans local networks and Internet
- IP Range, Random or file in different format
- Exports results in all formats
- Synchronized with many data fetchers
- Command-line interface included
- Over 30 million downloads
- Works on Windows and Linux
Screenshots



Easy way to scan your network
Notice
This program is useful for network administrators to monitor and manage networks.
For more information about IP and port scanning in general you can see the related article on Wikipedia.
Please note that while it can be used by hackers, in fact it was not intended for doing so, thus the lack of stealth scanning methods. Please do not consider it as a Hack Tools or something similar.
Author
The program is written and maintained by Anton Keks who is a software developer and co-founder of Codeborne, an agile software development company.
License
It is a free software so use it at your own risk. The license is GPLv2
Conclusion
Angry IP Scanner is a powerful, versatile, and user-friendly tool that meets the needs of IT professionals and hobbyists alike. Its ability to quickly scan networks and gather detailed information makes it an essential utility for network management and troubleshooting. By using it responsibly and adhering to best practices, users can harness its full potential to enhance network security and efficiency.